Home / 1,033,798.78-1,426,709.19-598,303.90

Finding the Fourth Proportional to 1,033,798.78, 1,426,709.19 and 598,303.90

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Solution

The fourth proportional to 1,033,798.78, 1,426,709.19 and 598,303.90 is: 825,698.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,798.78 : 1,426,709.19 = 598,303.90 : x
  2. Step 2: Convert to fraction form
    1,033,798.78/1,426,709.19 = 598,303.90/x
  3. Step 3: Cross multiply
    1,033,798.78x = 1,426,709.19 × 598,303.90
  4. Step 4: Simplify right side
    1,033,798.78x = 853,605,672,542.84
  5. Step 5: Solve for x
    x = 853,605,672,542.84/1,033,798.78
  6. Step 6: Final answer
    x = 825,698.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.